//package org.linlinjava.litemall.admin.web;
//
//import org.apache.commons.logging.Log;
//import org.apache.commons.logging.LogFactory;
//import org.apache.shiro.authz.annotation.RequiresPermissions;
//import org.linlinjava.litemall.admin.annotation.RequiresPermissionsDesc;
//import org.linlinjava.litemall.admin.task.GrouponRuleExpiredTask;
//import org.linlinjava.litemall.admin.util.AdminResponseCode;
//import org.linlinjava.litemall.core.task.TaskService;
//import org.linlinjava.litemall.core.util.ResponseUtil;
//import org.linlinjava.litemall.core.validator.Order;
//import org.linlinjava.litemall.core.validator.Sort;
//import org.linlinjava.litemall.db.domain.LitemallGoods;
//import org.linlinjava.litemall.db.domain.LitemallGroupon;
//import org.linlinjava.litemall.db.domain.LitemallGrouponRules;
//import org.linlinjava.litemall.db.service.LitemallGoodsService;
//import org.linlinjava.litemall.db.service.LitemallGrouponRulesService;
//import org.linlinjava.litemall.db.service.LitemallGrouponService;
//import org.linlinjava.litemall.db.util.GrouponConstant;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.validation.annotation.Validated;
//import org.springframework.web.bind.annotation.*;
//
//import java.math.BigDecimal;
//import java.time.Duration;
//import java.time.LocalDateTime;
//import java.time.temporal.ChronoUnit;
//import java.util.ArrayList;
//import java.util.HashMap;
//import java.util.List;
//import java.util.Map;
//
//@RestController
//@RequestMapping("/admin/groupon")
//@Validated
//public class AdminGrouponController {
//    private final Log logger = LogFactory.getLog(AdminGrouponController.class);
//
//    @Autowired
//    private LitemallGrouponRulesService rulesService;
//    @Autowired
//    private LitemallGoodsService goodsService;
//    @Autowired
//    private LitemallGrouponService grouponService;
//    @Autowired
//    private TaskService taskService;
//
//    @RequiresPermissions("admin:groupon:read")
//    @RequiresPermissionsDesc(menu = {"推广管理", "团购管理"}, button = "详情")
//    @GetMapping("/listRecord")
//    public Object listRecord(String grouponRuleId,
//                             @RequestParam(defaultValue = "1") Integer page,
//                             @RequestParam(defaultValue = "10") Integer limit,
//                             @Sort @RequestParam(defaultValue = "add_time") String sort,
//                             @Order @RequestParam(defaultValue = "desc") String order) {
//        List<LitemallGroupon> grouponList = grouponService.querySelective(grouponRuleId, page, limit, sort, order);
//
//        List<Map<String, Object>> groupons = new ArrayList<>();
//        for (LitemallGroupon groupon : grouponList) {
//            try {
//                Map<String, Object> recordData = new HashMap<>();
//                List<LitemallGroupon> subGrouponList = grouponService.queryJoinRecord(groupon.getId());
//                LitemallGrouponRules rules = rulesService.findById(groupon.getRulesId());
//                LitemallGoods goods = goodsService.findById(rules.getGoodsId());
//
//                recordData.put("groupon", groupon);
//                recordData.put("subGroupons", subGrouponList);
//                recordData.put("rules", rules);
//                recordData.put("goods", goods);
//
//                groupons.add(recordData);
//            } catch (Exception e) {
//                logger.error(e.getMessage(), e);
//            }
//        }
//
//        return ResponseUtil.okList(groupons, grouponList);
//    }
//
//    @RequiresPermissions("admin:groupon:list")
//    @RequiresPermissionsDesc(menu = {"推广管理", "团购管理"}, button = "查询")
//    @GetMapping("/list")
//    public Object list(String goodsId,
//                       @RequestParam(defaultValue = "1") Integer page,
//                       @RequestParam(defaultValue = "10") Integer limit,
//                       @Sort @RequestParam(defaultValue = "add_time") String sort,
//                       @Order @RequestParam(defaultValue = "desc") String order) {
//        List<LitemallGrouponRules> rulesList = rulesService.querySelective(goodsId, page, limit, sort, order);
//        return ResponseUtil.okList(rulesList);
//    }
//
//    private Object validate(LitemallGrouponRules grouponRules) {
//        Integer goodsId = grouponRules.getGoodsId();
//        if (goodsId == null) {
//            return ResponseUtil.badArgument();
//        }
//        BigDecimal discount = grouponRules.getDiscount();
//        if (discount == null) {
//            return ResponseUtil.badArgument();
//        }
//        Integer discountMember = grouponRules.getDiscountMember();
//        if (discountMember == null) {
//            return ResponseUtil.badArgument();
//        }
//        LocalDateTime expireTime = grouponRules.getExpireTime();
//        if (expireTime == null) {
//            return ResponseUtil.badArgument();
//        }
//
//        return null;
//    }
//
//    @RequiresPermissions("admin:groupon:update")
//    @RequiresPermissionsDesc(menu = {"推广管理", "团购管理"}, button = "编辑")
//    @PostMapping("/update")
//    public Object update(@RequestBody LitemallGrouponRules grouponRules) {
//        Object error = validate(grouponRules);
//        if (error != null) {
//            return error;
//        }
//
//        LitemallGrouponRules rules = rulesService.findById(grouponRules.getId());
//        if(rules == null){
//            return ResponseUtil.badArgumentValue();
//        }
//        if(!rules.getStatus().equals(GrouponConstant.RULE_STATUS_ON)){
//            return ResponseUtil.fail(AdminResponseCode.GROUPON_GOODS_OFFLINE, "团购已经下线");
//        }
//
//        Integer goodsId = grouponRules.getGoodsId();
//        LitemallGoods goods = goodsService.findById(goodsId);
//        if (goods == null) {
//            return ResponseUtil.badArgumentValue();
//        }
//
//        grouponRules.setGoodsName(goods.getName());
//        grouponRules.setPicUrl(goods.getPicUrl());
//
//        if (rulesService.updateById(grouponRules) == 0) {
//            return ResponseUtil.updatedDataFailed();
//        }
//
//        return ResponseUtil.ok();
//    }
//
//    @RequiresPermissions("admin:groupon:create")
//    @RequiresPermissionsDesc(menu = {"推广管理", "团购管理"}, button = "添加")
//    @PostMapping("/create")
//    public Object create(@RequestBody LitemallGrouponRules grouponRules) {
//        Object error = validate(grouponRules);
//        if (error != null) {
//            return error;
//        }
//
//        Integer goodsId = grouponRules.getGoodsId();
//        LitemallGoods goods = goodsService.findById(goodsId);
//        if (goods == null) {
//            return ResponseUtil.fail(AdminResponseCode.GROUPON_GOODS_UNKNOWN, "团购商品不存在");
//        }
//        if(rulesService.countByGoodsId(goodsId) > 0){
//            return ResponseUtil.fail(AdminResponseCode.GROUPON_GOODS_EXISTED, "团购商品已经存在");
//        }
//
//        grouponRules.setGoodsName(goods.getName());
//        grouponRules.setPicUrl(goods.getPicUrl());
//        grouponRules.setStatus(GrouponConstant.RULE_STATUS_ON);
//        rulesService.createRules(grouponRules);
//
//        LocalDateTime now = LocalDateTime.now();
//        LocalDateTime expire = grouponRules.getExpireTime();
//        long delay = ChronoUnit.MILLIS.between(now, expire);
//        // 团购过期任务
//        taskService.addTask(new GrouponRuleExpiredTask(grouponRules.getId(), delay));
//
//        return ResponseUtil.ok(grouponRules);
//    }
//
//    @RequiresPermissions("admin:groupon:delete")
//    @RequiresPermissionsDesc(menu = {"推广管理", "团购管理"}, button = "删除")
//    @PostMapping("/delete")
//    public Object delete(@RequestBody LitemallGrouponRules grouponRules) {
//        Integer id = grouponRules.getId();
//        if (id == null) {
//            return ResponseUtil.badArgument();
//        }
//
//        rulesService.delete(id);
//        return ResponseUtil.ok();
//    }
//}
